Mphamvu ya mitengo mafuta kuchokera ku 1990s kuti pakalipano

Mphamvu ya mitengo mafuta ndi mwa zosintha zimene zimakhudza njira zambiri zachuma ndi mavuto a za ndale mu dziko. Cha kukwera mtengo kwa mbiya ya mafuta chikhomo cha Brent kwenikweni pa atawalamula, chifukwa gwero ndi imodzi mwa mphamvu zazikulu akhoza m'malo ndi anzawo a m'madera zikuluzikulu za ntchito.

Mphamvu ya mitengo mafuta mu nyengo kuchokera 90 kuti "ziro"

M'zaka khumi zapitazo wakhala khola ndi anakhalabe pa mlingo wa pafupifupi khumi madola makumi awiri ndalama m'ma mphamvu pa mbiya. kudumpha zikuluzikulu mtengo anali kokha mu 1990 ndi 1998.

M'chilimwe ndi m'dzinja la 1990 chifukwa cha mliri wa asilikali Kuwait, mtengo mafuta anakonzeka madola twente-sikisi: kuyambira khumi ndi zisanu ndi ndalama makumi imodzi mbiya. Atamaliza ntchito "Chipululu Mphepo", ndi February 1991, mtengo wakhala okhazikika ndi kukhazikika pa madola khumi kapena khumi ndi zisanu ndi zitatu.

Wina kusinthasintha phindu anali kudziŵika pa mavuto Asian ndalama. Kenako mu 1998, mtengo amagwa madola khumi, ndipo patapita nthawi yochepa olimba waponya ngakhale m'munsi. Osachepera kufunika kwa nyengo malipoti anali akwaniritsa December 10, 1998 ndipo anakwana madola asanu ndi masenti khumi.

Kukwera mtengo kwa mphamvu zogwirira ntchito mu zaka zoyambilira awiri masauzande

M'chaka cha 1999, mitengo mafuta okhazikika. kuwonjezeka mtengo pang'ono (madola awiri) analembedwa pambuyo uchigawenga September 11, 2001. Ndiye mtengo unali m'munsi madola khumi. Kuyambira mu 2002 anayamba yaitali ndipo pafupifupi mosalekeza kuwonjezeka mu mtengo pa mbiya ya mphamvu limafotokoza zimene mndandanda wa zinthu:

• nkhondo ya ku Iraq;
• kuchepetsa kupanga mu UK, Mexico, Indonesia;
• kuwonjezeka mowa gwero;
• zikutha m'mayiko m'matangadza wa mankhwala m'mayiko Gulf.

Kumapeto kwa February 2008 mtengo wa mafuta kwa nthawi yoyamba kuposa pakhomo la madola zana mbiya. Kuyambira pamenepo, msika anayamba kuchita kuwuka mu mtengo wa gwero la aliyense Kusakhazikika mu Middle East. Choncho, pakati nkhambakamwa kuti Israel akukonzekera kuti akanthe Iran mpweya, mtengo mafuta anakonzeka mbiri madola khumi pa tsiku.

Mu July 2008, mtengo wa mafuta pa mbiya (mphamvu akuganizira spikes kulumpha) anafika mkulu wotchuka wa 143 US madola ndi masenti 95.

The padziko lonse ndalama vuto la 2008 ndi olimba zina

Chuma vuto la 2008 , anakhala chifukwa cha kugwa mu mitengo mafuta. Brent mtengo unali madola makumi atatu. Posakhalitsa, mitengo mafuta anayamba ziziyenda Inde, potsiriza angaimbidwenso kutali ndi 2010. Against maziko a ndale ku Libya anayamba lotsatira kuchuluka mtengo. Mtengo wa mafuta kuposa madola zana. Price ukuwonjezeka kunafupidwa katundu ndikuzitsatira kuyambira Libya, US nkhokwe njira.

Prerequisites chifukwa kuchepetsa ndalama kugwa mu December 2014 - January 2015.

Pambuyo olimba a mphamvu mtengo wa mtengo gwero mphamvu ya mafuta amanenera akatswiri ambiri zoipa. The zifukwa:

• dontho yaitali mu ankafuna mafuta mu China ndi United States;
• oversupply mu msika: mlingo kwambiri kupanga mu United States ndi Saudi Arabia, ndi resumption katundu ku Libya;
• mtengo kukhuthula ndi Iran ndi Saudi Arabia;
• Posafuna OPEC kufika ku lingaliro wamba pa kuchepetsa m'zigawo gwero.

Mu 2014 mtengo wa mafuta wagwa 51% poyerekeza ndi nthawi yomweyi ya malipoti nthawi yapita. Mtengo osachepera mphamvu mu nthawi iyi zinali zodzaza ndi January 13, 2015 ndipo anakwana madola makumi asanu mbiya. Mphamvu ya mitengo mafuta kukhazikika mwezi umodzi wokha, koma ndi December 4, mtengo 2015-TH anagwa kachiwiri. Panthawi imeneyi mtengo wa gwero la wagwa pansipa madola makumi asanu.